If a research has 3 independent variables and each variable has 10 components; To perform exploratory factor analysis, should I do the kmo test for independent variables separately or should I do this test for all variables at the same time?
Hello,
Perform the KMO test for all variables together before exploratory factor analysis.
Hope this helps.
Hello
Dear Hsin-Yuan Chen ،Thank you for the reply.🙏
If you already have an assignment of variables to factors, then you should use Confirmatory rather than Exploratory Factor Analysis.
Hello dear david, thank you for the reply.
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